| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $164.41 | 8.203% | $177.8966 | $177.90 | $177.90 | $177.90 |
| Purchase #2 | $137.32 | 13.107% | $155.3185 | $155.32 | $155.30 | $155.30 |
| Purchase #3 | $236.41 | 10.690% | $261.6822 | $261.68 | $261.70 | $261.70 |
| Purchase #4 | $32.32 | 13.307% | $36.6208 | $36.62 | $36.60 | $36.60 |
| Purchase #5 | $8.49 | 11.458% | $9.4628 | $9.46 | $9.45 | $9.50 |
| Purchase #6 | $50.59 | 11.523% | $56.4195 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $47.92 | 5.654% | $50.6294 | $50.63 | $50.65 | $50.60 |
| 7 purchase totals = | $677.46 | $748.0298 | $748.03 | $748.00 | $748.00 | |